/Engine/Plugins/Experimental/MeshModelingToolsetExp/Source/MeshModelingToolsExp/Public/Sculpting/MeshSculptToolBase.h
Mesh Sculpting Brush Types
enum EMeshSculptFalloffType { Smooth = 0, Linear = 1, Inverse = 2, Round = 3, BoxSmooth = 4, BoxLinear = 5, BoxInverse = 6, BoxRound = 7, LastValue, }